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8204476: Add additional statistics to CodeCache::print_summary

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Reviewed-by: kvn, stuefe
This commit is contained in:
Rene Schuenemann 2018-05-30 14:46:17 +02:00 • committed by Goetz Lindenmaier
parent e5f04d4a5e
commit 83ece1407f
3 changed files with 46 additions and 25 deletions
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7
src/hotspot/share/code/codeCache.cpp
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@ -1609,6 +1609,7 @@ void CodeCache::print() {
}
void CodeCache::print_summary(outputStream* st, bool detailed) {
int full_count = 0;
FOR_ALL_HEAPS(heap_iterator) {
CodeHeap* heap = (*heap_iterator);
size_t total = (heap->high_boundary() - heap->low_boundary());
@ -1627,6 +1628,8 @@ void CodeCache::print_summary(outputStream* st, bool detailed) {
p2i(heap->low_boundary()),
p2i(heap->high()),
p2i(heap->high_boundary()));
full_count += get_codemem_full_count(heap->code_blob_type());
}
}
@ -1638,6 +1641,10 @@ void CodeCache::print_summary(outputStream* st, bool detailed) {
"enabled" : Arguments::mode() == Arguments::_int ?
"disabled (interpreter mode)" :
"disabled (not enough contiguous free space left)");
st->print_cr(" stopped_count=%d, restarted_count=%d",
CompileBroker::get_total_compiler_stopped_count(),
CompileBroker::get_total_compiler_restarted_count());
st->print_cr(" full_count=%d", full_count);
}
}